The "Mirror Man's Mirror of Birth" is a circular mirror that displays a pale gold color under dim light.
The decorations around the mirror are made of very ordinary bronze material, which also sparkles with a gentle pale gold luster under dim light, looking just like a vanity mirror placed on a table in a common household.
If there is anything different, it would be that it looks exceptionally, even abnormally "new." There are absolutely no signs of wear and tear, nor any traces of aging, as if it had returned to its original state.
But clearly... at the time of its birth, it certainly wouldn't have that pale gold radiance.
Because when this cursed object is used, everyone reflected in the mirror will lose a certain amount of their lifespan.
Therefore, before the ritual, Annan had driven everyone out of the room.